CVSS: 9.8EPSS: 0%CPEs: 10EXPL: 2CVE-2019-9020 – php: Invalid memory access in function xmlrpc_decode()
https://notcve.org/view.php?id=CVE-2019-9020
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. Invalid input to the function xmlrpc_decode() can lead to an invalid memory access (heap out of bounds read or read after free). This is related to xml_elem_parse_buf in ext/xmlrpc/libxmlrpc/xml_element.c. Se ha descubierto un problema en PHP en versiones anteriores a la 5.6.40, versiones 7.x anteriores a la 7.1.26, versiones 7.2.x anteriores a la 7.2.14 y versiones 7.3.x anteriores a la 7.3.1. Las entradas inválidas en la función xmlrpc_decode() pueden conducir a un acceso inválido a la memoria (lectura de memoria dinámica o heap fuera de límites o lectura de memoria previamente liberada). • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html http://www.securityfocus.com/bid/107156 https://access.redhat.com/errata/RHSA-2019:2519 https://access.redhat.com/errata/RHSA-2019:3299 https://bugs.php.net/bug.php?id=77242 https://bugs. • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read CWE-416: Use After Free •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 1CVE-2018-20783 – php: Buffer over-read in PHAR reading functions
https://notcve.org/view.php?id=CVE-2018-20783
In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to phar_parse_pharfile in ext/phar/phar.c. En PHP, en versiones anteriores a la 5.6.39, en las versiones 7.x anteriores a la 7.1.25 y en las 7.2.x anteriores a la 7.2.13, una sobrelectura de búfer en las funciones de lectura PHAR podría permitir a un atacante leer la memoria, ya sea asignada o no, posterior a los datos actuales durante el análisis de un archivo .phar. Esto está relacionado con phar_parse_pharfile en ext/phar/phar.c. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php https://access.redhat.com/errata/RHSA-2019:2519 https://access.redhat.com/errata/RHSA-2019:3299 https://bugs.php.net/bug. • CWE-125: Out-of-bounds Read •
CVSS: 8.8EPSS: 71%CPEs: 12EXPL: 2CVE-2019-6977 – PHP 7.2 - 'imagecolormatch()' Out of Band Heap Write
https://notcve.org/view.php?id=CVE-2019-6977
gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data. gdImageColorMatch in gd_color_match.c en la versión 2.2.5 de GD Graphics Library (también conocido como LibGD), tal y como se utiliza en la función imagecolormatch en PHP, en versiones anteriores a la 5.6.40, en las 7.x anteriores a la 7.1.26, en las 7.2.x anteriores a la 7.2.14 y en las 7.3.x anteriores a la 7.3.1, tiene un desbordamiento de búfer basado en memoria dinámica (heap). Esto puede ser explotado por un atacante capaz de provocar llamadas imagecolormatch con datos de imagen manipulados. PHP version 7.2 suffers from an imagecolormatch() out-of-band heap write vulnerability. • https://www.exploit-db.com/exploits/46677 http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00025.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00031.html http://packetstormsecurity.com/files/152459/PHP-7.2-imagecolormatch-Out-Of-Band-Heap-Write.html http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php http://www.securityfocus.com/bid/106731 https://access.redhat.com/errata/RHSA-2019:2519 https://access.redhat.com/errata/RHSA-2019:32 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 6.1EPSS: 0%CPEs: 7EXPL: 1CVE-2018-17082 – php: Cross-site scripting (XSS) flaw in Apache2 component via body of 'Transfer-Encoding: chunked' request
https://notcve.org/view.php?id=CVE-2018-17082
The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the php_handler function in sapi/apache2handler/sapi_apache2.c. El componente Apache2 en PHP en versiones anteriores a la 5.6.38, versiones 7.0.x anteriores a la 7.0.32, versiones 7.1.x anteriores a la 7.1.22 y versiones 7.2.x anteriores a la 7.2.10 permite Cross-Site Scripting (XSS) mediante el cuerpo de una petición "Transfer-Encoding: chunked". Esto se debe a que bucket brigade se gestiona de manera incorrecta en la función php_handler en sapi apache2handler sapi_apache2.c. A cross-site scripting (XSS) vulnerability in Apache2 component of PHP was found. When using 'Transfer-Encoding: chunked', the request allows remote attackers to potentially run a malicious script in a victim's browser. • http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php https://access.redhat.com/errata/RHSA-2019:2519 https://bugs.php.net/bug.php?id=76582 https://github.com/php/php-src/commit/23b057742e3cf199612fa8050ae86cae675e214e https://lists.debian.org/debian-lts-announce/2018/09/msg00020.html https://security.gentoo.org/glsa/201812-01 https://security.netapp.com/advisory/ntap-20180924-0001 https://www.debian.org/security/2018/dsa-4353 https://www.tenable.com/security/tns • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 1CVE-2018-15132
https://notcve.org/view.php?id=CVE-2018-15132
An issue was discovered in ext/standard/link_win32.c in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. The linkinfo function on Windows doesn't implement the open_basedir check. This could be abused to find files on paths outside of the allowed directories. Se ha descubierto un problema en ext/standard/link_win32.c en PHP en versiones anteriores a la 5.6.37, versiones 7.0.x anteriores a la 7.0.31, versiones 7.1.x anteriores a la 7.1.20 y versiones 7.2.x anteriores a la 7.2.8. La función linkinfo en Windows no implementa la comprobación open_basedir. • http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php https://bugs.php.net/bug.php?id=76459 https://github.com/php/php-src/commit/f151e048ed27f6f4eef729f3310d053ab5da71d4 https://security.netapp.com/advisory/ntap-20181107-0003 https://www.tenable.com/security/tns-2018-12 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •